131687876520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{389563}}^1$

素因数の和:389896

約数の個数: 128

約数和(自身を含む): 440363145600

約数和(自身を除く): 308675269080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 313, 360, 540, 626, 939, 1080, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5634, 6260, 7512, 8451, 9390, 11268, 12520, 14085, 16902, 18780, 22536, 28170, 33804, 37560, 42255, 56340, 67608, 84510, 112680, 169020, 338040, 389563, 779126, 1168689, 1558252, 1947815, 2337378, 3116504, 3506067, 3895630, 4674756, 5843445, 7012134, 7791260, 9349512, 10518201, 11686890, 14024268, 15582520, 17530335, 21036402, 23373780, 28048536, 35060670, 42072804, 46747560, 52591005, 70121340, 84145608, 105182010, 121933219, 140242680, 210364020, 243866438, 365799657, 420728040, 487732876, 609666095, 731599314, 975465752, 1097398971, 1219332190, 1463198628, 1828998285, 2194797942, 2438664380, 2926397256, 3292196913, 3657996570, 4389595884, 4877328760, 5486994855, 6584393826, 7315993140, 8779191768, 10973989710, 13168787652, 14631986280, 16460984565, 21947979420, 26337575304, 32921969130, 43895958840, 65843938260, 131687876520]

約数ペア:

[(1, 131687876520), (2, 65843938260), (3, 43895958840), (4, 32921969130), (5, 26337575304), (6, 21947979420), (8, 16460984565), (9, 14631986280), (10, 13168787652), (12, 10973989710), (15, 8779191768), (18, 7315993140), (20, 6584393826), (24, 5486994855), (27, 4877328760), (30, 4389595884), (36, 3657996570), (40, 3292196913), (45, 2926397256), (54, 2438664380), (60, 2194797942), (72, 1828998285), (90, 1463198628), (108, 1219332190), (120, 1097398971), (135, 975465752), (180, 731599314), (216, 609666095), (270, 487732876), (313, 420728040), (360, 365799657), (540, 243866438), (626, 210364020), (939, 140242680), (1080, 121933219), (1252, 105182010), (1565, 84145608), (1878, 70121340), (2504, 52591005), (2817, 46747560), (3130, 42072804), (3756, 35060670), (4695, 28048536), (5634, 23373780), (6260, 21036402), (7512, 17530335), (8451, 15582520), (9390, 14024268), (11268, 11686890), (12520, 10518201), (14085, 9349512), (16902, 7791260), (18780, 7012134), (22536, 5843445), (28170, 4674756), (33804, 3895630), (37560, 3506067), (42255, 3116504), (56340, 2337378), (67608, 1947815), (84510, 1558252), (112680, 1168689), (169020, 779126), (338040, 389563)]